Custom post type > Form > Display data

Hi All!

Mission: To have a user submit a form, and be able to display/insert that data into a specific page on THEIR new site.

1. My users will submit a username(s) via a form after they register with my site (username from a 3rd party website).
2. Automatically insert a URL/link on a specific page on their new site with their submitted username. eg (http://submittedusername.otherdomain.com)

So far I'm able to complete the form, collect, and show the data. I need help adding the submitted form data to an existing URL string AND THEN add a link to the specific page.

Using Multisite, CustomPress, Contact Form 7, and ContactDB.

Thanks!
Mike
BKSEOX